公开(公告)号：US12214578B2

公开(公告)日：2025-02-04

申请号：US17599418

申请日：2020-03-27

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Ryohei Miyata ,  Kiyotaka Matsui ,  Yoshinari Matsuda ,  Jun Ueda ,  Seiji Shinohara ,  Tomoyuki Horio ,  Tatsuya Kozakai ,  Sho Suzuki

IPC: B32B37/24 ,  B32B7/06 ,  B44C1/17 ,  G02B1/02 ,  G02B1/18 ,  G02F1/1333

Abstract: Provided is a method for manufacturing a transfer sheet which can impart a sufficient function to an adherend. The method for manufacturing a transfer sheet includes performing the following steps (1) and (2) in order: (1) applying a coating liquid for forming a transfer layer onto a release substrate 1 to form a transfer layer comprising at least one functional layer; and (2) laminating a release substrate 2 onto the transfer layer to obtain a transfer sheet A comprising the release substrate 1, the transfer layer and the release substrate 2 in the presented order and having a peel strength 2 between the release substrate 2 and the transfer layer larger than a peel strength 1 between the release substrate 1 and the transfer layer.